FirstSampleVariance |
DOUBLE PRECISION |
Variance of first sample population. |
SecondSampleVariance |
DOUBLE PRECISION |
Variance of second sample population. |
VarianceRatio |
DOUBLE PRECISION |
FirstSampleVariance/SecondSampleVariance |
DF1 |
INTEGER |
Degrees of freedom of first sample. |
DF2 |
INTEGER |
Degrees of freedom of second sample. |
CriticalValue |
DOUBLE PRECISION |
Critical value calculated using Alpha for test. |
Alpha |
DOUBLE PRECISION |
alpha (see TD_FTest Syntax Elements). |
p_value |
DOUBLE PRECISION |
Probability associated with F-test statistic. |
Conclusion |
VARCHAR |
F-test result, either 'reject null hypothesis' or 'fail to reject null hypothesis'. |